387904034

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{6691}}^1$

素因数の和:6842

約数の個数: 32

約数和(自身を含む): 688044672

約数和(自身を除く): 300140638

約数列:

[1, 2, 7, 14, 41, 82, 101, 202, 287, 574, 707, 1414, 4141, 6691, 8282, 13382, 28987, 46837, 57974, 93674, 274331, 548662, 675791, 1351582, 1920317, 3840634, 4730537, 9461074, 27707431, 55414862, 193952017, 387904034]

約数ペア:

[(1, 387904034), (2, 193952017), (7, 55414862), (14, 27707431), (41, 9461074), (82, 4730537), (101, 3840634), (202, 1920317), (287, 1351582), (574, 675791), (707, 548662), (1414, 274331), (4141, 93674), (6691, 57974), (8282, 46837), (13382, 28987)]